69 lines
1.6 KiB
Bash
Executable File
69 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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ARGS=""
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KERNEL="-kernel cmake-build-debug/my-kernel.bin"
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NOHUP=0
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function print_help() {
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cat <<EOF
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Usage: $0 [OPTION]...
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Options:
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-h, --help Print help info
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-d, --debug Start qemu with halted cpu and GDB port 1234 open. Also print guest errors and interrupts
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-i [disk], --ide [disk] Use [disk] as a hda on an IDE bus
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-n, --nohup Run QEMU using nohup and output to /dev/null
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-m, --max-cpu Run qemu with -m max
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--net Launch the kernel using TFTP. (Requires GRUB to be set up)
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EOF
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}
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while [[ "$#" -gt 0 ]]; do
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key=$1
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case $key in
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-d | --debug)
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ARGS="${ARGS} -S -s -d guest_errors,int"
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shift
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;;
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--net)
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cp cmake-build-debug/my-kernel.bin netdir/my-kernel.bin
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KERNEL="-netdev user,id=n0,tftp=netdir,bootfile=/boot/grub/i386-pc/core.0 -device e1000,netdev=n0,bootindex=1"
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shift
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;;
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-i | --ide)
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ARGS="${ARGS} -hda $2"
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shift 2
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;;
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-s | --sata)
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ARGS="${ARGS} -drive id=disk1,file=$2,if=none -device ahci,id=ahci -device ide-drive,drive=disk1,bus=ahci.0"
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shift 2
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;;
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--virtio)
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ARGS="$ARGS -drive id=disk1,file=$2,if=virtio"
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shift 2
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;;
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-m | --max-cpu)
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ARGS="${ARGS} -cpu max"
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shift
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;;
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-n | --nophup)
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NOHUP=1
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shift
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;;
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-h | --help)
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print_help
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exit
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;;
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esac
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done
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echo "Launching with args ${ARGS} ${KERNEL}"
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if [ "$NOHUP" -gt 0 ]; then
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# shellcheck disable=SC2086
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nohup qemu-system-i386 ${ARGS} ${KERNEL} >/dev/null &
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disown
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else
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# shellcheck disable=SC2086
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qemu-system-i386 ${ARGS} ${KERNEL}
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fi
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